| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.92 | 3.467% | $150.979 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $220.39 | 8.616% | $239.3788 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $133.86 | 8.239% | $144.8887 | $144.89 | $144.90 | $144.90 |
| Purchase #4 | $26.83 | 8.309% | $29.0593 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $236.94 | 11.740% | $264.7568 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $223.51 | 8.831% | $243.2482 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $130.81 | 8.383% | $141.7758 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $1,118.26 | $1,214.0866 | $1,214.10 | $1,214.15 | $1,214.20 | |